Seiko Cal. 7158 - 658

Seiko 7158-658

The Seiko 7158-658 represents an important milestone in Seiko's 1972 lineup. Powered by the 7158 caliber with 24j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-6913597dbc72]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1972

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seikata-wm-6913597dbc72